| 南昌市不同企业周边重金属污染调查及评价 |
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| 引用本文： | 钟桂芳,史蓉蓉,丁园,湛稳. 南昌市不同企业周边重金属污染调查及评价[J]. 江西科学, 2009, 27(1): 149-152 |
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| 作者姓名： | 钟桂芳 史蓉蓉 丁园 湛稳 |
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| 作者单位： | 南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063;南昌航空大学环境与化学工程学院,江西,南昌,330063 |
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| 摘 要： | 调查和分析了南昌市电镀、钢铁、化工三行业4个不同企业周边1km。范围的土壤及其对应蔬菜中的重金属（Cu、Zn、Pb、Cd）含量。结果表明，4个不同企业周边均存在不同程度的土壤和蔬菜重金属污染。其中，电镀厂的污染最严重，钢铁厂次之，化工厂污染最轻。土壤Cd污染程度最高，总超标率达45．8％，最大超标倍数达62倍以上。蔬菜的Zn和Pb污染也较严重，尚不存在土壤Pb污染和蔬菜Cu污染。相关性分析结果表明，这4种重金属具有良好的同源性。
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| 关 键 词： | 南昌市 土壤 蔬菜 重金属污染 评价 |
Survey and Evaluation of Heavy Metals Contamination around Different Enterprises in Nanchang |
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| ZHONG Gui-fang,SHI Rong-rong,DING Yuan,ZHAN Wen. Survey and Evaluation of Heavy Metals Contamination around Different Enterprises in Nanchang[J]. Jiangxi Science, 2009, 27(1): 149-152 |
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| Authors: | ZHONG Gui-fang SHI Rong-rong DING Yuan ZHAN Wen |
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| Affiliation: | School of Environment & Chemical Engineering;Nanchang Hangkong University;Jiangxi Nanchang 330063 PRC |
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| Abstract: | The contents of heavy metals(Cu,Zn,Pb,Cd) in the soils and the vegetables around four different enterprises(1 km2 range) in Nanchang,including galvanize,steel and chemical three types of industry,were analyzed to evaluate the status of heavy metals contamination.The results showed that the soils and vegetables around the different enterprises received various degree heavy metals contamination.The contamination of the galvanization industry and steel industry were heavier than the chemical plant.Soils were s... |
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| Keywords: | Nanchang Soil Vegetable Heavy metals contamination Evaluation |
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